WASM to WAT support

[gustavohenke]

Hello!
Is it possible to convert a WASM file to WAT?
I tried opening very basic files, like this:
https://github.com/webpack/webpack/blob/8241da7f1e75c5581ba535d127fa66aeb9eb2ac8/examples/wasm-simple/add.wasm

and all I get is this garbled output:

I have no problems running it from the terminal though:

$ wasm2wat add.wasm
(module
  (type (;0;) (func (param i32 i32) (result i32)))
  (func (;0;) (type 0) (param i32 i32) (result i32)
    local.get 0
    local.get 1
    i32.add)
  (export "add" (func 0)))